Originally Posted by Redvet79

I,ll take a pic today and show you what i did its is insulated inside and out and pushes down over the engine . basic materials bottom 3"of stainless steel water bottle, oven mitt, rubber grommets 1 for wire and 1 for glow plug driver,rubber stopper, and silver aluminum tape. it will make sense when you see pic. I have some other waco things i have made for rc racing but this one really works good. I should have pic's and more detail by noon today.